[INFO] fetching crate crockford 1.1.0...
[INFO] testing crockford-1.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate crockford 1.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate crockford 1.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crockford 1.1.0
[INFO] finished tweaking crates.io crate crockford 1.1.0
[INFO] tweaked toml for crates.io crate crockford 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate crockford 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd6ee89aaffbfb9289ca2b39ee7f5eaa925315b9ed1e55bee280040b6956d356
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd6ee89aaffbfb9289ca2b39ee7f5eaa925315b9ed1e55bee280040b6956d356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd6ee89aaffbfb9289ca2b39ee7f5eaa925315b9ed1e55bee280040b6956d356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6ee89aaffbfb9289ca2b39ee7f5eaa925315b9ed1e55bee280040b6956d356", kill_on_drop: false }`
[INFO] [stdout] dd6ee89aaffbfb9289ca2b39ee7f5eaa925315b9ed1e55bee280040b6956d356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 112e444162a70335ac1b372d479765680a06e168fed5de19b953c585a6cfe362
[INFO] running `Command { std: "docker" "start" "-a" "112e444162a70335ac1b372d479765680a06e168fed5de19b953c585a6cfe362", kill_on_drop: false }`
[INFO] [stderr]    Compiling crockford v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "112e444162a70335ac1b372d479765680a06e168fed5de19b953c585a6cfe362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112e444162a70335ac1b372d479765680a06e168fed5de19b953c585a6cfe362", kill_on_drop: false }`
[INFO] [stdout] 112e444162a70335ac1b372d479765680a06e168fed5de19b953c585a6cfe362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29499a2efa915501ff7fd5aa60359c31772595c6cbb31348bc666b0242d6a3ac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29499a2efa915501ff7fd5aa60359c31772595c6cbb31348bc666b0242d6a3ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling crockford v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 56.44s
[INFO] running `Command { std: "docker" "inspect" "29499a2efa915501ff7fd5aa60359c31772595c6cbb31348bc666b0242d6a3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29499a2efa915501ff7fd5aa60359c31772595c6cbb31348bc666b0242d6a3ac", kill_on_drop: false }`
[INFO] [stdout] 29499a2efa915501ff7fd5aa60359c31772595c6cbb31348bc666b0242d6a3ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b9380ce14ea25610b25e81cdff599eeac434d98ed53c7c8054bd9b9f062e049
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b9380ce14ea25610b25e81cdff599eeac434d98ed53c7c8054bd9b9f062e049", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crockford-398cb23a634192c6)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test decoding::tests::invalid_bytes_fail ... ok
[INFO] [stdout] test decoding::tests::map_to_0 ... ok
[INFO] [stdout] test decoding::tests::u_produces_an_error_instead_of_a_crash ... ok
[INFO] [stdout] test decoding::tests::zero_becomes_zero ... ok
[INFO] [stdout] test encoding::tests::round_trips ... ignored
[INFO] [stderr]    Doc-tests crockford
[INFO] [stdout] test decoding::tests::long_strings_fail ... ok
[INFO] [stdout] test decoding::tests::zero_length_strings_fail ... ok
[INFO] [stdout] test encoding::tests::large_value_returns_correct_large_value ... ok
[INFO] [stdout] test encoding::tests::x18446744073709551615_is_fzzzzzzzzzzzz ... ok
[INFO] [stdout] test encoding::tests::x5111_is_4zq ... ok
[INFO] [stdout] test decoding::tests::map_to_1 ... ok
[INFO] [stdout] test decoding::tests::four_z_q_works ... ok
[INFO] [stdout] test decoding::tests::max_value_works ... ok
[INFO] [stdout] test decoding::tests::large_values_become_large_values ... ok
[INFO] [stdout] test decoding::tests::z_equals_31 ... ok
[INFO] [stdout] test decoding::tests::q_equals_23 ... ok
[INFO] [stdout] test encoding::tests::tiny_number ... ok
[INFO] [stdout] test encoding::tests::large_even_number ... ok
[INFO] [stdout] test encoding::tests::large_odd_number ... ok
[INFO] [stdout] test encoding::tests::zero_returns_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b9380ce14ea25610b25e81cdff599eeac434d98ed53c7c8054bd9b9f062e049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9380ce14ea25610b25e81cdff599eeac434d98ed53c7c8054bd9b9f062e049", kill_on_drop: false }`
[INFO] [stdout] 1b9380ce14ea25610b25e81cdff599eeac434d98ed53c7c8054bd9b9f062e049